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Logitech Wave Keys MK670 Combo vs SABLUTE Wireless Keyboard and Mouse Combo,SABLUTE KM25Pro

Updated August 2026 — Logitech Wave Keys MK670 Combo wins on ergonomics and noise, SABLUTE Wireless Keyboard and Mouse Combo,SABLUTE KM25Pro wins on price.

The Logitech Wave Keys MK670 Combo offers superior ergonomic features and longer battery life, while the SABLUTE KM25Pro provides a more affordable option with customizable backlighting.

Why Logitech Wave Keys MK670 Combo is better

Ergonomics

Logitech's design promotes a natural typing position.

Battery Life

Logitech offers up to three years of battery life.

Sustainability

Logitech uses 61% post-consumer recycled plastic.

Why SABLUTE Wireless Keyboard and Mouse Combo,SABLUTE KM25Pro is better

Price

SABLUTE is 43% cheaper.

Backlighting

SABLUTE features customizable backlighting.

Rechargeable

SABLUTE has a rechargeable battery.

Overall score

Logitech Wave Keys MK670 Combo
85
SABLUTE Wireless Keyboard and Mouse Combo,SABLUTE KM25Pro
75

Specifications

SpecLogitech Wave Keys MK670 ComboSABLUTE Wireless Keyboard and Mouse Combo,SABLUTE KM25Pro
ConnectivityBluetooth/Logi BoltUSB-A/USB-C
Mouse Noise90% lessSilent
Battery Life3 years (keyboard)Rechargeable
BacklightingNoYes
MaterialRecycled plasticNot specified

Dimension comparison

Logitech Wave Keys MK670 ComboSABLUTE Wireless Keyboard and Mouse Combo,SABLUTE KM25Pro

Price Comparison

The Logitech Wave Keys MK670 Combo is priced at $79.99, while the Wireless Keyboard and Mouse Combo from SABLUTE is significantly cheaper at $45.98, making it about 43% less expensive. This price difference can be a crucial factor for budget-conscious consumers looking for ergonomic solutions. While the Logitech combo offers premium features, the SABLUTE option provides a more economical choice without drastically compromising on quality, especially for those who may not need all the advanced functionalities of the more expensive model.

Design and Ergonomics

The Logitech Wave Keys MK670 Combo boasts a wavy keyframe design that promotes a natural typing position, making it ideal for extended use. Its cushioned palm rest enhances comfort, reducing wrist pressure during long typing sessions. The SABLUTE KM25Pro, on the other hand, features a soft and silent typing experience with scissor-switch keys that mimic high-end laptop keyboards. It also incorporates an oversized palm rest and adjustable tilt angles for added ergonomic benefits. While both models emphasize comfort, those seeking a more pronounced ergonomic design may prefer the Logitech combo.

Keyboard Features

In terms of keyboard functionality, the Logitech Wave Keys MK670 focuses on a compact layout that brings the mouse closer to the body, which encourages a more natural shoulder position. The SABLUTE KM25Pro offers customizable backlighting with seven colors and three brightness levels, which is a unique feature not found in the Logitech combo. This backlighting can enhance visibility in low-light environments, making the SABLUTE keyboard versatile for various settings. For users who prioritize visual appeal and customization, the SABLUTE option shines, while the Logitech model emphasizes comfort and usability.

Mouse Performance

The Logitech combo includes the Signature M550 L Wireless Mouse, which features SilentTouch technology, reducing click noise by 90%. This can lead to a more peaceful working environment, especially in shared spaces. Conversely, the SABLUTE mouse, while silent and equipped with a longer-lasting battery, does not explicitly mention noise reduction features. The Logitech mouse is designed for medium to large hands, ensuring comfort for a significant user demographic. Therefore, if quiet operation is a priority, the Logitech mouse may be the better choice.

Connectivity Options

Logitech's Wave Keys MK670 Combo offers versatile connectivity through Bluetooth or Logi Bolt, with Easy-Switch technology that allows users to toggle between multiple devices seamlessly. This feature is particularly beneficial for users who switch between a computer, tablet, and phone frequently. The SABLUTE KM25Pro offers a universal 2-in-1 connectivity option via USB-A or USB-C, providing a solid connection up to 33 feet. While both models offer strong connectivity solutions, Logitech's Easy-Switch feature may appeal more to multi-device users, adding convenience in a fast-paced work environment.

Battery Life

The Logitech Wave Keys MK670 Combo boasts an impressive battery life of up to three years for the keyboard and two years for the mouse, which is ideal for users who prefer long-lasting devices without frequent battery changes. On the other hand, the SABLUTE KM25Pro features a 4000mAh battery that lasts twice as long as standard backlit keyboards, with a rechargeable capability that promotes sustainability. While both models present strong battery performance, Logitech’s extended lifespan may appeal more to those who prioritize longevity, whereas SABLUTE users may appreciate the convenience of rechargeable batteries.

Build Quality and Materials

Logitech incorporates 61% post-consumer recycled plastic in their Wave Keys and Signature M550 L products, emphasizing sustainability in their build quality. This eco-friendly approach can attract environmentally conscious consumers. The SABLUTE KM25Pro does not specify the materials used in its construction, but it offers a premium laptop-style typing experience. While both brands focus on quality, Logitech's commitment to using recycled materials may provide an edge for users who value sustainability alongside functionality.

Which should you buy?

Deciding between the Logitech Wave Keys MK670 Combo and the SABLUTE KM25Pro depends on your specific needs and budget. The Logitech combo, priced at $79.99, offers superior ergonomic features, a quieter mouse, and longer battery life, making it ideal for users who prioritize comfort and sustainability. However, if you're looking for a more affordable option with customizable backlighting and solid functionality, the SABLUTE KM25Pro at $45.98 will serve you well. Ultimately, your choice should align with your primary use case and budget considerations.